Coolpad Cool 30i 3.5MM Earphone Audio Converter
3.5mm stereo audio adapter allows you to connect your Coolpad Cool 30i to external speakers or stereo earphones headphones. Now you can bring your music and share them with family and friends and listen in stereo sound. One end of this adapter plugs into your Coolpad Cool 30i; the other end is a female 3.5mm jack.